What is "shamoke"

Shamoke (died 222) was the king of the tribal people of the five valleys in Wuling during the late Eastern Han Dynasty and Three Kingdoms period of Chinese history. During the Battle of Xiaoting between the warlords Liu Bei and Sun Quan, Shamoke led his troops to support Liu and was granted an official post by Liu. Shamoke was later killed in action when Sun Quan's forces, led by Lu Xun, defeated Liu's armies in a fire attack.